Module command 

The command protocol: send a command and interpret its acknowledgement.

A ground station sends a CommandLong (or CommandInt) and waits for a CommandAck carrying the same command id. The acknowledgement’s result may be IN_PROGRESS, which means a long-running command is still executing and the sender should keep waiting rather than time out. If no acknowledgement arrives, the command is resent with an incremented confirmation count, up to a retry limit, exactly as the protocol prescribes.

CommandProtocol holds that logic: it matches acknowledgements to the command in flight, classifies each into an AckOutcome, and tracks the confirmation count and remaining retries. It performs no IO; the caller sends the messages and applies the timeout.

Structs

CommandProtocol

Tracks one command awaiting its acknowledgement: which command, the retransmission confirmation count, and the retries left.

Enums

AckOutcome

What an incoming CommandAck means for the command in flight.